A reminder to everyone that entered the beta: To get your 5 R+ cards for participating in the beta, go here - http://www.hangame.co.jp/ and login. After that click on the mail notification sign to the right of your avatar. Most likely a new window will pop up with the hangame mini-mail. Look for this title: 【キングダムハーツ キー】プレゼント... open it, click the >> シリアルコードのご確認はこちら link. Another new window will open with the serial code for the cards. Copy it, then go to the main menu in the game (on your main account) and click the シリアルコード at the bottom of the menu. Paste the code and get the 5 cards from the present box